diff --git a/pkgs/tools/misc/chafa/default.nix b/pkgs/tools/misc/chafa/default.nix
index 3a6270d19602..08ff99cbb5e6 100644
--- a/pkgs/tools/misc/chafa/default.nix
+++ b/pkgs/tools/misc/chafa/default.nix
@@ -4,14 +4,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "1.14.2";
+  version = "1.14.3";
   pname = "chafa";
 
   src = fetchFromGitHub {
     owner = "hpjansson";
     repo = "chafa";
     rev = version;
-    sha256 = "sha256-BK2QTlcns+e3LL3NgcVYk4an+j/x0btpKAuBZ+QIN+Q=";
+    sha256 = "sha256-uYQO+PSvBJN1GYtycpVi1h9bD8RNoVC+R+WKJy+qDMc=";
   };
 
   nativeBuildInputs = [ autoconf